Mercurial Repositories > eric / file comparison
comparison: src/eric7/Plugins/PluginAbout.py
src/eric7/Plugins/PluginAbout.py
- branch
- eric7
- changeset 9209
- b99e7fd55fd3
- parent 8881
- 54e42bc2437a
- child 9221
- bf71ee032bb4
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| 9208:3fc8dfeb6ebe | 9209:b99e7fd55fd3 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2007 - 2022 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the About plugin. | |
| 8 """ | |
| 9 | |
| 10 from PyQt6.QtCore import QObject | |
| 11 from PyQt6.QtGui import QAction | |
| 12 | |
| 13 import UI.Info | |
| 14 import UI.PixmapCache | |
| 15 | |
| 16 from EricGui.EricAction import EricAction | |
| 17 from EricWidgets import EricMessageBox | |
| 18 | |
| 19 # Start-Of-Header | |
| 20 name = "About Plugin" | |
| 21 author = "Detlev Offenbach <detlev@die-offenbachs.de>" | |
| 22 autoactivate = True | |
| 23 deactivateable = True | |
| 24 version = UI.Info.VersionOnly | |
| 25 className = "AboutPlugin" | |
| 26 packageName = "__core__" | |
| 27 shortDescription = "Show the About dialogs." | |
| 28 longDescription = """This plugin shows the About dialogs.""" | |
| 29 pyqtApi = 2 | |
| 30 # End-Of-Header | |
| 31 | |
| 32 error = "" | |
| 33 | |
| 34 | |
| 35 class AboutPlugin(QObject): | |
| 36 """ | |
| 37 Class implementing the About plugin. | |
| 38 """ | |
| 39 def __init__(self, ui): | |
| 40 """ | |
| 41 Constructor | |
| 42 | |
| 43 @param ui reference to the user interface object (UI.UserInterface) | |
| 44 """ | |
| 45 super().__init__(ui) | |
| 46 self.__ui = ui | |
| 47 | |
| 48 self.__aboutDialog = None | |
| 49 | |
| 50 def activate(self): | |
| 51 """ | |
| 52 Public method to activate this plugin. | |
| 53 | |
| 54 @return tuple of None and activation status (boolean) | |
| 55 """ | |
| 56 self.__initActions() | |
| 57 self.__initMenu() | |
| 58 | |
| 59 return None, True | |
| 60 | |
| 61 def deactivate(self): | |
| 62 """ | |
| 63 Public method to deactivate this plugin. | |
| 64 """ | |
| 65 menu = self.__ui.getMenu("help") | |
| 66 if menu: | |
| 67 menu.removeAction(self.aboutAct) | |
| 68 menu.removeAction(self.aboutQtAct) | |
| 69 acts = [self.aboutAct, self.aboutQtAct] | |
| 70 self.__ui.removeEricActions(acts, 'ui') | |
| 71 | |
| 72 def __initActions(self): | |
| 73 """ | |
| 74 Private method to initialize the actions. | |
| 75 """ | |
| 76 acts = [] | |
| 77 | |
| 78 self.aboutAct = EricAction( | |
| 79 self.tr('About {0}').format(UI.Info.Program), | |
| 80 UI.PixmapCache.getIcon("helpAbout"), | |
| 81 self.tr('&About {0}').format(UI.Info.Program), | |
| 82 0, 0, self, 'about_eric') | |
| 83 self.aboutAct.setStatusTip(self.tr( | |
| 84 'Display information about this software')) | |
| 85 self.aboutAct.setWhatsThis(self.tr( | |
| 86 """<b>About {0}</b>""" | |
| 87 """<p>Display some information about this software.</p>""" | |
| 88 ).format(UI.Info.Program)) | |
| 89 self.aboutAct.triggered.connect(self.__about) | |
| 90 self.aboutAct.setMenuRole(QAction.MenuRole.AboutRole) | |
| 91 acts.append(self.aboutAct) | |
| 92 | |
| 93 self.aboutQtAct = EricAction( | |
| 94 self.tr('About Qt'), | |
| 95 UI.PixmapCache.getIcon("helpAboutQt"), | |
| 96 self.tr('About &Qt'), 0, 0, self, 'about_qt') | |
| 97 self.aboutQtAct.setStatusTip( | |
| 98 self.tr('Display information about the Qt toolkit')) | |
| 99 self.aboutQtAct.setWhatsThis(self.tr( | |
| 100 """<b>About Qt</b>""" | |
| 101 """<p>Display some information about the Qt toolkit.</p>""" | |
| 102 )) | |
| 103 self.aboutQtAct.triggered.connect(self.__aboutQt) | |
| 104 self.aboutQtAct.setMenuRole(QAction.MenuRole.AboutQtRole) | |
| 105 acts.append(self.aboutQtAct) | |
| 106 | |
| 107 self.__ui.addEricActions(acts, 'ui') | |
| 108 | |
| 109 def __initMenu(self): | |
| 110 """ | |
| 111 Private method to add the actions to the right menu. | |
| 112 """ | |
| 113 menu = self.__ui.getMenu("help") | |
| 114 if menu: | |
| 115 act = self.__ui.getMenuAction("help", "show_versions") | |
| 116 if act: | |
| 117 menu.insertAction(act, self.aboutAct) | |
| 118 menu.insertAction(act, self.aboutQtAct) | |
| 119 else: | |
| 120 menu.addAction(self.aboutAct) | |
| 121 menu.addAction(self.aboutQtAct) | |
| 122 | |
| 123 def __about(self): | |
| 124 """ | |
| 125 Private slot to handle the About dialog. | |
| 126 """ | |
| 127 from AboutPlugin.AboutDialog import AboutDialog | |
| 128 if self.__aboutDialog is None: | |
| 129 self.__aboutDialog = AboutDialog(self.__ui) | |
| 130 self.__aboutDialog.show() | |
| 131 | |
| 132 def __aboutQt(self): | |
| 133 """ | |
| 134 Private slot to handle the About Qt dialog. | |
| 135 """ | |
| 136 EricMessageBox.aboutQt(self.__ui, UI.Info.Program) |
